210800850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6359}}^1$

素因数の和:6404

約数の個数: 96

約数和(自身を含む): 596211840

約数和(自身を除く): 385410990

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 25, 26, 30, 34, 39, 50, 51, 65, 75, 78, 85, 102, 130, 150, 170, 195, 221, 255, 325, 390, 425, 442, 510, 650, 663, 850, 975, 1105, 1275, 1326, 1950, 2210, 2550, 3315, 5525, 6359, 6630, 11050, 12718, 16575, 19077, 31795, 33150, 38154, 63590, 82667, 95385, 108103, 158975, 165334, 190770, 216206, 248001, 317950, 324309, 413335, 476925, 496002, 540515, 648618, 826670, 953850, 1081030, 1240005, 1405339, 1621545, 2066675, 2480010, 2702575, 2810678, 3243090, 4133350, 4216017, 5405150, 6200025, 7026695, 8107725, 8432034, 12400050, 14053390, 16215450, 21080085, 35133475, 42160170, 70266950, 105400425, 210800850]

約数ペア:

[(1, 210800850), (2, 105400425), (3, 70266950), (5, 42160170), (6, 35133475), (10, 21080085), (13, 16215450), (15, 14053390), (17, 12400050), (25, 8432034), (26, 8107725), (30, 7026695), (34, 6200025), (39, 5405150), (50, 4216017), (51, 4133350), (65, 3243090), (75, 2810678), (78, 2702575), (85, 2480010), (102, 2066675), (130, 1621545), (150, 1405339), (170, 1240005), (195, 1081030), (221, 953850), (255, 826670), (325, 648618), (390, 540515), (425, 496002), (442, 476925), (510, 413335), (650, 324309), (663, 317950), (850, 248001), (975, 216206), (1105, 190770), (1275, 165334), (1326, 158975), (1950, 108103), (2210, 95385), (2550, 82667), (3315, 63590), (5525, 38154), (6359, 33150), (6630, 31795), (11050, 19077), (12718, 16575)]